What is SY-eETH?
SY-eETH is a Standardized Yield token wrapping EtherFi's eETH for yield trading on Pendle. This enables the restaking yield from eETH to be tokenized and traded.
Understanding EtherFi eETH
eETH is EtherFi's liquid restaking token:
- Native ETH staking yield
- EigenLayer restaking rewards
- Liquid and tradeable
- Leading restaking protocol by TVL
SY Token Mechanics
SY-eETH provides:
- Wrapped Interface: Standardizes eETH for Pendle
- Yield Passthrough: Continues earning restaking rewards
- Flexibility: Split into PT/YT components
- Trading: Access Pendle's yield markets
How to Use SY-eETH
Passive Strategy: Hold SY to earn underlying eETH yield. Fixed Yield: Swap to PT to lock in guaranteed returns. Yield Speculation: Swap to YT if bullish on restaking yields (risky). LP Strategy: Provide liquidity for trading fees + PENDLE rewards.Restaking Yield Sources
eETH yield comes from:
- Ethereum validator rewards
- MEV and tips
- EigenLayer AVS payments
- Protocol incentives
SY-eETH exposes you to all these sources.
Risks
- EtherFi Risk: eETH depends on EtherFi operations
- EigenLayer Risk: Additional smart contract exposure
- Slashing Risk: Both ETH and AVS slashing possible
- Complexity: Multiple protocol layers
- Market Risk: Restaking yields are variable